厚度
Q235,Q235B.Q345.Q345B.SS400
应用
Q235,Q235B.Q345.Q345B.SS400
Product name
astm a36 s235jr 60m mild steel h beam steel price per kg
Key words
w8x13 h beam h type steel
Material
Q235,Q235B.Q345.Q345B.SS400
Length
5.8m, 6m, 9m, 11.8m, 12m,
web thickness
web thickness
Usage
bridge,construction etc